All you lucky new people: Well done to your clever offspring and I hope they have a great time. DD1 graduated from C in June and is busy packing for a two year Masters in Paris. No sign of a degree classification at the moment.
My advice if this is your first child at uni is to remind them to consider carefully their attitude to drugs. They're also at Oxbridge just like any other university. Your child may also find themselves vulnerable to unwanted sexual attention, just like any other university, so they need the talk about avoiding certain situations.
Mental health can be tough there due to the intense workload: DD1 said it was all easy but there was way too much of it and she was sometimes quite crushed by constant deadlines
If you want them to text you, you have to send cute pet photos